GR3031690T3 - Method and system for transformed target image acquisition. - Google Patents

Method and system for transformed target image acquisition.

Info

Publication number
GR3031690T3
GR3031690T3 GR990402781T GR990402781T GR3031690T3 GR 3031690 T3 GR3031690 T3 GR 3031690T3 GR 990402781 T GR990402781 T GR 990402781T GR 990402781 T GR990402781 T GR 990402781T GR 3031690 T3 GR3031690 T3 GR 3031690T3
Authority
GR
Greece
Prior art keywords
optical
illumination
scan signal
scanning device
disposed
Prior art date
Application number
GR990402781T
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GR3031690T3 publication Critical patent/GR3031690T3/el

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1013—Multi-focal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Image Processing (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Image Input (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiation Pyrometers (AREA)
  • Automatic Focus Adjustment (AREA)
GR990402781T 1992-05-26 1999-10-29 Method and system for transformed target image acquisition. GR3031690T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88901992A 1992-05-26 1992-05-26

Publications (1)

Publication Number Publication Date
GR3031690T3 true GR3031690T3 (en) 2000-02-29

Family

ID=25394362

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990402781T GR3031690T3 (en) 1992-05-26 1999-10-29 Method and system for transformed target image acquisition.

Country Status (7)

Country Link
US (1) US5581636A (el)
EP (1) EP0571913B1 (el)
AT (1) ATE183000T1 (el)
DE (1) DE69325854T2 (el)
DK (1) DK0571913T3 (el)
ES (1) ES2134227T3 (el)
GR (1) GR3031690T3 (el)

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US9792612B2 (en) 2010-11-23 2017-10-17 Echostar Technologies L.L.C. Facilitating user support of electronic devices using dynamic matrix code generation
US8386339B2 (en) 2010-11-23 2013-02-26 Echostar Technologies L.L.C. Ordering via dynamic matrix code generation
US9329966B2 (en) 2010-11-23 2016-05-03 Echostar Technologies L.L.C. Facilitating user support of electronic devices using matrix codes
CA2818757C (en) 2010-11-24 2019-12-03 Echostar Technologies Llc Tracking user interaction from a receiving device
US8439257B2 (en) 2010-12-01 2013-05-14 Echostar Technologies L.L.C. User control of the display of matrix codes
US9280515B2 (en) 2010-12-03 2016-03-08 Echostar Technologies L.L.C. Provision of alternate content in response to QR code
US8886172B2 (en) 2010-12-06 2014-11-11 Echostar Technologies L.L.C. Providing location information using matrix code
US8875173B2 (en) 2010-12-10 2014-10-28 Echostar Technologies L.L.C. Mining of advertisement viewer information using matrix code
US8640956B2 (en) 2010-12-17 2014-02-04 Echostar Technologies L.L.C. Accessing content via a matrix code
US9596500B2 (en) 2010-12-17 2017-03-14 Echostar Technologies L.L.C. Accessing content via a matrix code
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US8856853B2 (en) 2010-12-29 2014-10-07 Echostar Technologies L.L.C. Network media device with code recognition
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US8553146B2 (en) 2011-01-26 2013-10-08 Echostar Technologies L.L.C. Visually imperceptible matrix codes utilizing interlacing
US8468610B2 (en) 2011-01-27 2013-06-18 Echostar Technologies L.L.C. Determining fraudulent use of electronic devices utilizing matrix codes
US8430302B2 (en) 2011-02-03 2013-04-30 Echostar Technologies L.L.C. Enabling interactive activities for content utilizing matrix codes
US9571888B2 (en) 2011-02-15 2017-02-14 Echostar Technologies L.L.C. Selection graphics overlay of matrix code
US8511540B2 (en) 2011-02-18 2013-08-20 Echostar Technologies L.L.C. Matrix code for use in verification of data card swap
US8931031B2 (en) 2011-02-24 2015-01-06 Echostar Technologies L.L.C. Matrix code-based accessibility
US9367669B2 (en) 2011-02-25 2016-06-14 Echostar Technologies L.L.C. Content source identification using matrix barcode
US8550334B2 (en) 2011-02-28 2013-10-08 Echostar Technologies L.L.C. Synching one or more matrix codes to content related to a multimedia presentation
US8443407B2 (en) 2011-02-28 2013-05-14 Echostar Technologies L.L.C. Facilitating placeshifting using matrix code
US8833640B2 (en) 2011-02-28 2014-09-16 Echostar Technologies L.L.C. Utilizing matrix codes during installation of components of a distribution system
US9736469B2 (en) 2011-02-28 2017-08-15 Echostar Technologies L.L.C. Set top box health and configuration
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Also Published As

Publication number Publication date
EP0571913B1 (en) 1999-08-04
DK0571913T3 (da) 1999-12-06
US5581636A (en) 1996-12-03
ATE183000T1 (de) 1999-08-15
DE69325854D1 (de) 1999-09-09
DE69325854T2 (de) 1999-12-23
ES2134227T3 (es) 1999-10-01
EP0571913A2 (en) 1993-12-01
EP0571913A3 (el) 1994-03-23

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